baber/WOPTO huggingface dataset:
Patent EP-0158755-A1 (EP)
Inventor: BRIAN RENE
IPC: B61B12/06
Filed: 1984-06-08
Abstract: 1. Modular elongated gangway (18), especially of an aerial ropewaytower (10), for having access to the cable (14) support elements (14), comprising a stringer (20) of a given length, along which a plurality of modules (22, 40) forming the gangwayfloor are staggered ; each module (22, 40) being secured to the stringer (20) with an adjustable slope, characterized in that each module is constituted by a rectangular frame supporting a stair, one side of the frame being disposed on the side of the stringer (20) and being secured to this stringer with an adjustable slope by a central bolt (30) and by latching means (34, 38) susceptible to lock in rotation the module.
Patent EP-0135493-A1 (EP)
Inventor: JONES WILLIAM JACOB
IPC: C08L33/02
Filed: 1984-08-20
Abstract: Molding compositions are prepared from blends of (A) a thermoplastic copolyetherester elastomer; (B) a styrene maleic anhydride polymer; (C) an ABS or MBS polymer; and (D) a polycarbonate. Component B, the styrene maleic anhydride polymer may optionally contain a termonomer such as methylmethacrylate or acrylonitrile and a rubber component.
Patent EP-0132432-A1 (EP)
Inventor: JONES CEDRIC RICHARD
IPC: F27D17/00
Filed: 1983-12-22
Abstract: Un appareil de chauffage alimenté en combustible solide comprend un foyer (1) et un échangeur thermique (4) vers lequel circule les gaz d'échappement provenant du foyer. Afin d'accroître le rendement de l'appareil, un séparateur de particules (5) est interposé entre le foyer et l'échangeur thermique pour en nettoyer les gaz d'échappement. Il est ainsi possible d'utiliser dans l'échangeur thermique des tubes ou retardateurs d'un alésage plus petit, tels que des serpentins sans que les tubes ou serpentins se bouchent et l'érosion des tubes par les particules est réduite ou éliminée. L'invention peut s'appliquer également à d'autres types de chauffage, où des gaz propres sont nécessaires pour des installations de séchage, des foyers ou d'autres processus de chauffage.
Patent EP-0151448-A1 (EP)
Inventor: KATO IPPEI
IPC: H01B1/24
Filed: 1985-01-28
Abstract: A process for producing an electroconductive film having a volume resistivity of fiber oriented direction of not more than 1 x 10<sup>8</sup> ohm cm comprising mixing from 94.5 % to 40% volume of a thermoplastic synthetic pulp with from 5% to 30 % by volume of thermoplastic composite fibers comprising of a first component having a lower melting point than that of said thermoplastic synthetic pulp and a second component having a higher melting point than that of said thermoplastic synthetic pulp, and from 0.5% to 30% by volume of electroconductive fibers to prepare a paper stock; forming a wet web from the paper stock; heating and drying said wet web at a specific first temperature to melt the first component of the composite fibers, thereby forming a base paper ; and thereafter heating said base paper under pressure at a specific second temperature to melt the thermoplastic synthetic pulp, thereby forming a film having dispersed said second component and said electroconductive fibers therein.
Patent EP-0163876-A1 (EP)
Inventor: MEIER KURT DR
IPC: C23C18/16
Filed: 1983-01-10
Abstract: Kupfer, Blei, Quecksilber, Zinn, Gold, Silber, Palladium, Osmium und/oder Cadmium können mittels Photoredoxreaktion dadurch auf Halbleiterpulvern abgeschieden werden, dass man ZnS oder Bi2S3 als Halbleiterpulver verwendet und die Halbleiterpulver-Suspension in Gegenwart von Sauerstoff und gegebenenfalls CO2, eines oxidierbaren Systems, das den Halbleiter gegebenenfalls vor Photokorrosion schützt, und eines Kupfer-, Blei-, Quecksilber-, Zinn-, Gold-, Silber-, Palladium-, Osmium- und/oder Cadmiumsalzes oder -komplexes bestrahlt.
Patent EP-0163914-A1 (EP)
Inventor: KAWAKITA TAKAO
IPC: B23D65/00
Filed: 1985-04-25
Abstract: Method for welding cutter-segments characterized by focusing an electron- or laser-beam on the boundary between a carbon-steel core body (7) and segments (1), the material of which is a Co (cobalt) powder compact, containing diamond-or CBN-grits, which has been sintered to nearly 100% apparent density. The boundary may or may not have Ni (nickel)-filler. In cases of bond materials other than Co, the segment (1) has a structure of double layers (4, 5), one layer of which is composed of a powder compact, containing diamond- or CBN-grits, which has been sintered to nearly 100% apparent density, and the other layer (5) of which is composed of a sintered Co powder compact without any grits. The carbon-steel core body (7) welded by the above-mentioned method is thereafter tempered at 350°-450°C in case it is necessary. A steel core having no slot at its periphery may be used as the core body.
Patent EP-0174467-A1 (EP)
Inventor: HELD KURT
IPC: H01H50/64
Filed: 1985-07-15
Abstract: Die Erfindung bezieht sich auf ein Wechselstromschütz mit einem von einem Magnetsystem betätigbaren Anker, der mit einem beweglichen Kontaktteil des Kontaktsystems haltenden, rückstellfederkraftbelasteten Kontakkträger in Wirkverbindung steht. Der Kontaktträger ist hier mit einer Zusatzmasse versehen und über eine Koppelfeder mit dem Anker in Wirkverbindung gebracht, wobei die Zusatzmasse gegenüber dem Kontaktträger und einem zusätzlich vorgesehenen Zwischenteil, an dem der Anker angekoppelt ist, beweglich ist. Die sich einerseits am Kontaktrräger abstützende Koppelfeder kann andererseits an einem abgewinkelten Ende des Zwischenteils anliegen, das gegen die Zusatzmasse gedrückt wird, wobei die Zusatzmasse gegen einen Anschlag am Kontaktträger anliegt oder über eine gesonderte Zusatzfeder entgegen der Bewegungsrichtung des Kontaktträgers gegen einen Anschlag am Kontaktträger federkraftbelastet ist.
Patent EP-0183007-A1 (EP)
Inventor: ROSMAN IRWIN E
IPC: F28D9/02
Filed: 1985-09-27
Abstract: Internal plates 10, 11, 12 for a finned-plate, plate stack heat exchanger 50 are formed with manifold areas 32, 33 one at each opposite end. Ports 22, 24, 26, 28 are excised through each plate in the manifold areas, two ports at each end. A pair of compressible, fluid-impervious bushings 34 are inserted in two diagonally opposed ports, e.g. 22, 28 or 24, 26, in each plate and extend upwards to make fluid-impervious contact with the bottom surface of the plate immediately above. Thus, fluid can flow through the bushings between a first and a third plate without leaking onto the second plate which is located between the first and third plates. The interior plates 10, 11 and 12 of the exchanger 50 are rotatable 180° without altering the mating orientation of the ports of any two adjacent interior plates, e.g.. 10 and 12.
Patent EP-0164829-A1 (EP)
Inventor: MORIE TAKASHI
IPC: H01L21/74
Filed: 1985-03-26
Abstract: A semiconductor memory device has a semiconductor substrate of one conductivity type in which a plurality of memory cells is formed, each of the plurality of memory cells including at least one capacitor and having a trench (12) which is formed from one major surface of the semiconductor substrate so as to surround at least one memory cell, wherein a first insulating film (40) having element isolation properties is formed on the bottom and most of the side wall surfaces of the trench, a first conductive film (13) serving as one electrode of the capacitor is formed on the side wall of the first insulating film, thus making contact to diffused layer (62), a second insulating film (2) is formed on the first conductive film, and a second conductive film (3) serving as the other electrode of the capacitor is formed on the second insulating firm.
Patent EP-0167343-A1 (EP)
Inventor: MAZE KENNETH WAYNE
IPC: H04N9/89
Filed: 1985-06-25
Abstract: A video input signal (S2) is stored in a memory (24) and read twice during a line-interval to provide a processed video output signal having a doubled line rate (2FH) for display on a display device (18) having a doubled horizontal sweep rate (2FH) thereby providing a progressively scanned image having reduced visibility of line structure. The last address written in memory is used to control the starting time of the second memory read operation. This reduces the tendency of visible artifacts to occur in cases where the video input signal is "non-standard" in the sense that the ratio of the color subcarrier frequency with respect to the line rate is such that there may not be a fixed number of color subcarrier cycles per line.
Patent EP-0183428-A1 (EP)
Inventor: MOTT PHILIP JAMES
IPC: F16G5/18
Filed: 1985-11-12
Abstract: An endless power transmission chain-belt (31.61) constructed of joined sets of links (33,34) and blocks (43,44,63,67) surrounding sets of links, the links (34) in some sets having a pitch (b) larger than links (33) in other sets. some blocks (43,63) are of such width to engage pulley flanges of a pulley transmission while other blocks (44,67) are of a lesser width to "skip" the flange engagement. The latter blocks can be omitted, if desired.
Patent EP-0186301-A1 (EP)
Inventor: IMAMURA KENICHI
IPC: H01L29/76
Filed: 1985-11-18
Abstract: A high-speed semiconductor device comprising an emitter potential barrier layer (2) disposed between an emitter layer (1) and a base layer (3), a collector layer (5), and a collector potential barrier layer (4a) disposed between the base layer (3) and the collector layer (5). The collector potential barrier layer (4a) has a structure having a barrier height changing from a high level to a low level along the direction from the base layer (3) to the collector layer (5), whereby, even when no bias voltage is applied between the collector layer (5) and the emitter layer (1), a collector current can flow through the device.
Patent EP-0159227-A1 (EP)
Title: Optical selector
Inventor: FIORESE SERGE
IPC: H04Q3/52
Filed: 1985-03-13
Abstract: 1. An optical selector having one inlet and N outlets, the selector being of the type having elementary optical switching cells (Cjj ) each having one inlet and two outlets disposed in rows and columns, and comprising an inlet optical selector having one inlet and J outlets, constituted by cascading J elementary optical switching cells, with the inlet to one of them constituting the inlet to the optical selector, and J outlet optical selectors each having one inlet and K outlets and each constituted by a cascade of K elementary switching cells, with the set of outlets from the outlet selectors constituting the N outlets from the optical selector, the selector being characterized by the fact that the elementary optical switching cells of the inlet optical selector and of the outlet optical selectors are all disposed in a common plane (2) in a matrix, and that the optical selector having one inlet and N outlets includes an auxiliary reflection plane (3) parallel to said plane (2) of the matrix for putting the elementary cells of each selector into cascade, and selective return means (5) for returning the light beam obtained from the j-th outlet of the inlet optical selector (with j having any value in the range 1 to J) to the inlet of the j-th outlet optical selector.
Patent EP-0155217-A1 (EP)
Inventor: BLAIVE DANIEL
IPC: B66D3/10
Filed: 1985-03-13
Abstract: 1. A safety device for a load hoisting apparatus comprising at least one winch (1) whose pulley is a chain pulley, a hoisting chain (18) returned in the lower part of its path by a second chain pulley (24) rotatively mounted on a horizontal shaft in the body of a pulley-block (21) to which the load (20) is hooked, and means (2) for taking up the vertical portion (18b) of the chain (18) opposed to the portion (18a) connecting the winch (1) to the second pulley (24), the safety device comprising at least one roller for wedging the second pulley (24) relative to the pulley-block (21) disposed within the pulley (24) and novable between an inoperative position, the pulley (24) being then free to rotate in the body of the pulley-block (21) for the displacement of the load (20), and an operative position in which the pulley (24) is locked against rotation in the pulley-block (21), characterised in that the wedging roller disposed in a cavity (28) of a support (26) integral with the body of the pulley-block (21) inside the pulley (24), and biased toward the inner surface of the pulley (24) by a spring (31) is actuated by a control unit comprising at least one load sensor (15-16) against which the weight of the load (20) is applied in the normal operation of the winch (1) through the portions (18a, 18b) of the chain (18) and which is released from the load (20) in the case of the breakage of one of the portions of the chain (18), and a pivotal arm (32) associated with at least one electromagnet (35) whose supply is controlled by the load sensor (15-18) maintaining the roller (30) in the retracted position relative to the inner surface of the pulley (24), when it is supplied with power, the load sensor (15-16) bringing about the cutting off of the supply of the electromagnet (35) and the locking of the pulley (24) of the pulley-block (19) when the release of the load (20) effectively corresponds to a breakage of one of the portions of the chain (18), the load being then hooked to the remaining portion (18a, 18b).
Patent EP-0169218-A1 (EP)
Title: Semi-submersible vessel.
Inventor: BENNET WILLIAM
IPC: B63B35/44
Filed: 1984-12-31
Abstract: An improved semi-submersible unit for use in offshore operations which has a significantly reduced susceptability to heave motions in wave periods which are most likely to be encountered during practical operation conditions. The unit consists of a lower hull or hulls supporting vertical buoyant caisson which also support an upper deck or platform which supports and is supported by a centrally disposed, large diameter buoyant caission which contributes a significant portion of the total water plane area of the vessel when it is submerged to its operational draft. The vessel may be configured for offshore drilling operations, diving support, and various other offshore support functions. When configured for the offshore drilling operation, the central column serves as buoyant chamber and as a primary storage chamber for tubular products which are associated with the drilling function. This clears the deck of the vessel for other operations and introduces a less hazardous method for handling tubulars than in previous designs. The central caisson has an interior annulus which is open both to the drill floor and the sea through which operations may be carried out. The improved semi-submersible vessel exhibits significantly less heave in operational wave conditions than existing semi-submersibles or similar water plane area and displacement.
Patent EP-0170671-A1 (EP)
Inventor: SHEEHY PATRICK KEVIN
IPC: A61M16/04
Filed: 1985-01-18
Abstract: Conduit d'air destiné à être inséré dans la bouche pour permettre l'introduction d'air ou d'un gaz anesthésique dans la trachée. Afin d'empêcher toute lésion des dents du patient à la suite d'un serrage involontaire des mâchoires pendant l'anesthésie, le conduit d'air est conçu de manière à maintenir la bouche ouverte pour empêcher l'application d'une force excessive entre les incisives supérieures et inférieures. Dans le mode de réalisation ci-décrit, le conduit d'air possède des parties de renforcement sous la forme de deux tubes de section carrée (14) s'adaptant entre les molaires supérieures et inférieures de chaque côté de la bouche, les tubes de renforcement (14) sont reliés à un troisième tube (12) qui est courbé de manière à s'étendre dans l'espace ora-pharyngien. Le conduit d'air peut se composer d'une seule pièce de matériau plastique et peut être réutilisable ou jetable.
Patent EP-0171436-A1 (EP)
Inventor: OKUMURA YASUYUKI
IPC: H04L7/04
Filed: 1985-02-02
Abstract: Circuit synchroniseur de phases d'horloge de réception dans un système de transmission de signaux dans lequel une pluralité de canaux de signaux sont multiplexés par incréments de temps en maintenant entre eux une différence de phases d'impulsions d'horloge. Le circuit de synchronisation de phases d'impulsions d'horloge comprend un circuit (11) détectant les bits de trame, un circuit (12) produisant des signaux de porte pour diviser les canaux individuels, des circuits (14-1, 14-2 et 14-3) qui, en réponse aux signaux de porte, reproduisent des impulsions d'horloge de discrimination qui correspondent à chacun des canaux, et un circuit (15) qui sélectionne une impulsion d'horloge de discrimination reproduite, en réponse à un signal de porte, et la produit. Le circuit de synchronisation produit des impulsions d'horloge de discrimination qui sont en synchronisation et en phase avec chacun des canaux.
Patent EP-0182807-A1 (EP)
Inventor: KOOSMANN MARK R
IPC: G01N29/12
Filed: 1985-04-05
Abstract: Un détecteur de glace du type à élément vibratoire comprend un tube (32) qui vibre le long de son axe longitudinal, et qui est activé par une bobine d'excitation (20) à la fréquence naturelle du tube (32). Le détecteur de glace est scellé par un diaphragme (35) qui a une surface exposée à un courant d'air où la formation de glace doit être détectée. La surface du diaphragme peut être inclinée autour d'une partie flexible de support (38) du diaphragme (35) pendant que le tube (32) vibre. A mesure que la glace s'accumule sur la surface exposée du support flexible (38) le taux d'élasticité ou la flexibilité du support flexible (38) change, en changeant ainsi la fréquence naturelle de vibration de la section tubulaire (32). Les changements dans la fréquence naturelle sont détectés afin de déterminer l'accumulation de glace. Le diaphragme (35) a une masse peu élevée, et une taille si petite que la rigidité de petites quantités de glace modifie de façon significative la constante d'élasticité du support flexible (38). Le diaphragme (35) est façonné de façon à se conformer à des surfaces aérodynamiques adjacentes.
Patent EP-0192077-A1 (EP)
Inventor: KOSSMANN HERIBERT
IPC: C09D15/00
Filed: 1986-01-23
Abstract: Binders for aqueous primers for wood paints contain (A) from 50 to 95% by weight, based on the weight of the primer, of an aqueous dispersion of a vinyl polymer having a particle size of from 0.03 to 0.5  mu m and a minimum film-forming temperature of from 0 DEG  to 50 DEG  C., the said dispersion being stable to polyvalent ions, and (B) from 5 to 50% by weight, based on the weight of the primer, of a water-soluble polymeric zinc amine complex of a copolymer which has a K value of from 8 to 40 and consists of (a) from 20 to 60% by weight, based on the weight of the copolymer, of an  alpha , beta -monoethylenically unsaturated mono- and/or dicarboxylic acid of 3 to 5 carbon atoms and (b) from 40 to 80% by weight, based on the weight of the copolymer, of styrene and/or one or more alkyl (meth)acrylates, where alkyl is of 1 to 8 carbon atoms, the copolymer being reacted with from 2 to 6 moles, based on the carboxyl groups of the copolymer, of ammonia and from 0.8 to 1.2 equivalents of a zinc compound per carboxyl group of the copolymer.
Patent EP-0204165-A1 (EP)
Inventor: ROUSSEAU ALAIN
IPC: G01F1/06
Filed: 1986-05-06
Abstract: Durchflußmengenmesser mit Laufrad derjenigen Ausführung, die umfaßt eine Kammer mit im wesentlichen kreisförmigem Querschnitt, der ausgerüstet ist mit einer Eintrittsöffnung im wesentlichen tangential dazu und einer Austrittsöffnung und in der sich ein Laufrad dreht, wobei diese Kammer eine Mehrzahl axialer Aussparungen aufweist, die im Innern der Kammer eine Wirbel erzeugen. Die genannte Eintrittsöffnung (5) mündet in eine der Seitenwände (9) von einer der genannten Aussparungen (6) der Kammer (2) und zwar so, dass mindestens ein Teil des Durchflusses auf die gegenüberliegende Seitenwand (10) der genannten Aussparung trifft. Anwendung: Herstellung von Druchflußmengenmessern.
Patent EP-0213362-A1 (EP)
Inventor: MATSUMURA SHUNICHI
IPC: C08G73/16
Filed: 1986-07-21
Abstract: Melt-moldable crystalline polyester-imides comprising units of the following formula (IA)
     wherein R represents a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, a cycloalkyl group having 5 to 10 carbon atoms, an aryl group having 6 to 10 carbon atoms, an aralkyl group having 7 to 12 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, or a halogen atom, and n is an integer of 2 to 12,
     as main recurring units. The polyester-imides are prepared by (1) condensing a starting mixture containing 1 mole of an imidodicarboxylic acid and 2 to 20 moles of an aromatic monohydroxy compound under heat while distilling water out of the   reaction system or (1)' condensing a starting mixture comprising 1 mole of trimellitic anhydride, 0.5 to 0.8 mole of an aliphatic diamine and 2 to 20 moles of an aromatic monohydroxy compound under heat, and thereafter (2) polycondensing the resulting reaction mixture under heat with an amount, sufficient to distill substantially all of the aromatic monohydroxy compound from the reaction system, of a diol compound or a mixture of the diol compound and an aliphatic diamine until substantially all of the aromatic monohydroxy compound is distilled out of the reaction system.
Patent EP-0257124-A1 (EP)
Inventor: MCMANUS DEREK
IPC: C01B17/05
Filed: 1986-08-22
Abstract: In a cyclic hydrogen sulfide oxidation-­catalyst regeneration process using an aqueous chelated polyvalent metal catalyst solution, excessive degrada­tion of the aminopolycarboxylic acid chelating agent is prevent by incorporating in the solution an effective amount of a stabilizing agent capable of retarding or preventing rupture of nitrogen-carbon bonds in the chelating agent during oxidative regeneration of the catalyst solution. Alkaline thiosulfates are the preferred stabilizing agents. Particularly good results are obtained using an alkaline thiosulfate stabilizer in a catalyst solution comprising the dimer form of the NTA-iron complex.
Patent EP-0227909-A1 (EP)
Inventor: GOODMAN HOWARD M
IPC: C12N9/02
Filed: 1986-10-28
Abstract: The present invention provides DNA molecules and fragments coding for nitrate reductase. The invention provides DNA fragments comprising a non-functional part of the cDNA sequence (fragment type A), a func­tional cDNA sequence (fragment type B), or a function­al chromosomal gene (fragment type C) of nitrate reductase. The invention also provides for vehicles capable of replication and expression comprising the type A, B, or cDNA molecules and fragments coding for nitrate reductase. The invention further provides for hosts transformed with said vehicle and with said type A, B, or cDNA molecules and fragments coding for nitrate reductase. 
     In another embodiment, the invention provides for plants and plant cells and methods thereof, such that the level of nitrate reductase activity of said plants and plant cells is increased.
Patent EP-0230533-A1 (EP)
Title: Excavator
Inventor: MORELLI ALDO
IPC: E02F3/30
Filed: 1986-11-03
Abstract: An excavator comprises a beam (14) pivotally supported at its proximal end to the platform (12) of a mobile support (A) for movement about a horizontal axis, telescopically interengaged upper (30) and lower (32) arms at the distal end of the beam (14), an excavator (28) pivotally mounted to the distal end of the lower arm (32) and hydraulic cylinders (60, 62) coupling the distal end of the lower arm (32) to the distal end of the beam (14) and the excavator (28) to the distal end of the upper arm (30). The distal end of the lower arm (32) is structured to mount a backhoe or shovel (28) as may be required for a given operation.
Patent EP-0224764-A1 (EP)
Title: Axialschub-Ausgleichsvorrichtung für Flüssigkeitspumpe
Inventor: GUELICH JOHANN
IPC: F01D3/04
Filed: 1986-11-12
Abstract: In der fest mit dem Gehäuse (1) verbundener Büchse (5) sind Kanäle (51, 52) vorhanden, über die dem Spalt (56) zwischen Büchse (5) und Entlastungskolben (6) Arbeitsflüssigkeit zugeführt wird. Der Flüssigkeitsstrom (Q) teilt sich in der Mündung (53) zum Spalt (56) in zwei Stauströme (Q1, Q2) Der Staustrom (Q2) verhindert das Eindringen von Arbeitsflüssigkeit mit Vorrotation am pumpenradseitigen Ende des Spalts (56) vollständig. Damit wird die Neigung des Pumpenrotors zu Eigenschwingungen im Grenzlastbereich vermindert.